by Annese, E, Rueff, JP, Vanko, G, Grioni, M, Braicovich, L and Degiorgi, L, Gusmeroli, R and Dallera, C
Abstract:
We present spectroscopic data on the electronic structure of YbS under pressure. From resonant x-ray emission and x-ray absorption spectra in the high-resolution partial fluorescence yield mode, we find that the Yb valence increases from 2.3 at ambient pressure to 2.6 at 360 kbar. The accuracy of these estimates is enhanced by a combined analysis of emission spectra measured as a function of the incident and emitted energy. The spectral line shapes reflect the mixed character of the electronic states, intermediate between atomic and bandlike.
Reference:
Valence of YbS under pressure: A resonant inelastic x-ray emission study (Annese, E, Rueff, JP, Vanko, G, Grioni, M, Braicovich, L and Degiorgi, L, Gusmeroli, R and Dallera, C), In PHYSICAL REVIEW B, AMERICAN PHYSICAL SOC, volume 70, 2004.
Bibtex Entry:
@article{ ISI:000223716600042, Author = {Annese, E and Rueff, JP and Vanko, G and Grioni, M and Braicovich, L and Degiorgi, L and Gusmeroli, R and Dallera, C}, Title = {{Valence of YbS under pressure: A resonant inelastic x-ray emission study}}, Journal = {{PHYSICAL REVIEW B}}, Year = {{2004}}, Volume = {{70}}, Number = {{7}}, Month = {{AUG}}, Abstract = {{We present spectroscopic data on the electronic structure of YbS under pressure. From resonant x-ray emission and x-ray absorption spectra in the high-resolution partial fluorescence yield mode, we find that the Yb valence increases from 2.3 at ambient pressure to 2.6 at 360 kbar. The accuracy of these estimates is enhanced by a combined analysis of emission spectra measured as a function of the incident and emitted energy. The spectral line shapes reflect the mixed character of the electronic states, intermediate between atomic and bandlike.}}, Publisher = {{AMERICAN PHYSICAL SOC}}, Address = {{ONE PHYSICS ELLIPSE, COLLEGE PK, MD 20740-3844 USA}}, Type = {{Article}}, Language = {{English}}, Affiliation = {{Annese, E (Corresponding Author), Univ Modena & Reggio Emilia, Dipartimento Fis, INFM, Via Campi 213-A, I-41100 Modena, Italy. Univ Modena & Reggio Emilia, Dipartimento Fis, INFM, I-41100 Modena, Italy. Univ Paris 06, Lab Chim Phys Mat & Rayonnement, UMR 7614, F-75231 Paris 05, France. European Synchrotron Radiat Facil, F-38043 Grenoble, France. Ecole Polytech Fed Lausanne, IPN, CH-1015 Lausanne, Switzerland. Politecn Milan, Dipartimento Fis, INFM, I-20133 Milan, Italy. ETH, Solid State Phys Lab, CH-8093 Zurich, Switzerland. Politecn Milan, Dipartimento Elettron & Informaz, I-20133 Milan, Italy.}}, DOI = {{10.1103/PhysRevB.70.075117}}, Article-Number = {{075117}}, ISSN = {{1098-0121}}, Keywords-Plus = {{RARE-EARTH MONOCHALCOGENIDES; TRANSITION}}, Research-Areas = {{Materials Science; Physics}}, Web-of-Science-Categories = {{Materials Science, Multidisciplinary; Physics, Applied; Physics, Condensed Matter}}, ResearcherID-Numbers = {{Annese, Emilia/AAM-3070-2020 Vanko, Gyorgy/B-8176-2012 Rueff, Jean-Pascal/D-8938-2016 }}, ORCID-Numbers = {{Vanko, Gyorgy/0000-0002-3095-6551 Rueff, Jean-Pascal/0000-0003-3594-918X Annese, Emilia/0000-0002-4066-697X Braicovich, Lucio/0000-0001-6548-9140}}, Number-of-Cited-References = {{18}}, Times-Cited = {{15}}, Usage-Count-Last-180-days = {{0}}, Usage-Count-Since-2013 = {{7}}, Journal-ISO = {{Phys. Rev. B}}, Doc-Delivery-Number = {{851WG}}, Unique-ID = {{ISI:000223716600042}}, DA = {{2020-12-22}}, }
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